Dorr's law

Dorr's Law states that as a country's economy develops, its housing stock tends to shift from small, traditional, single-story homes (like cottages or bungalows) to larger, more modern, multi-story buildings. This reflects broader economic growth, urbanization, and improved living standards, which enable people to invest in larger or more sophisticated homes. Essentially, it describes a pattern where housing styles evolve alongside economic progress, moving toward designs that better accommodate growing populations and changing lifestyles.